internal static void CheckAndThrowError(OpenSlideImageSafeHandle osr)
{
string message = OpenSlideInterop.GetError(osr);
if (message != null)
{
ThrowOpenSlideException(message);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="OpenSlideImage"/> class with the specified <see cref="OpenSlideImageSafeHandle"/>.
/// </summary>
/// <param name="handle"></param>
/// <param name="leaveOpen"></param>
public OpenSlideImage(OpenSlideImageSafeHandle handle, bool leaveOpen = false)
{
if (handle is null)
{
throw new ArgumentNullException(nameof(handle));
}
if (handle.IsInvalid)
{
throw new ArgumentException();
}
_handle = handle;
_leaveOpen = leaveOpen;
}
internal static bool TryCheckError(OpenSlideImageSafeHandle osr, out string message)
{
message = OpenSlideInterop.GetError(osr);
return(message == null);
}
